*SUPPORT*
IN: blicket wif zup OUT: RED BLUE BLUE
IN: tufa OUT: PURPLE
IN: gazzer zup OUT: GREEN GREEN
IN: tufa wif OUT: PURPLE BLUE
IN: tufa zup OUT: PURPLE PURPLE
IN: tufa zup kiki tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: RED
IN: tufa wif kiki wif OUT: BLUE BLUE PURPLE BLUE
IN: gazzer gazzer zup kiki blicket OUT: RED RED GREEN GREEN GREEN
IN: gazzer tufa blicket OUT: GREEN PURPLE RED
IN: blicket wif zup kiki blicket kiki wif OUT: BLUE BLUE RED RED RED BLUE BLUE
IN: wif zup kiki blicket OUT: RED RED BLUE BLUE
IN: wif OUT: BLUE
IN: tufa zup fep gazzer OUT: PURPLE PURPLE GREEN PURPLE PURPLE

*QUERY*
IN: blicket wif gazzer fep wif OUT: RED BLUE GREEN BLUE RED BLUE GREEN
IN: wif zup OUT: BLUE BLUE
IN: blicket tufa zup kiki blicket kiki gazzer OUT: GREEN GREEN RED RED RED PURPLE PURPLE
IN: wif tufa gazzer kiki wif OUT: BLUE BLUE BLUE PURPLE GREEN
IN: blicket gazzer zup OUT: RED GREEN GREEN
IN: blicket fep gazzer fep gazzer OUT: RED GREEN RED GREEN RED GREEN RED
IN: blicket zup kiki tufa OUT: PURPLE PURPLE RED RED
IN: tufa tufa blicket wif zup OUT: PURPLE PURPLE RED BLUE BLUE
IN: gazzer wif zup OUT: GREEN BLUE BLUE
IN: gazzer OUT: GREEN

*GRAMMAR*
gazzer -> GREEN 
 blicket -> RED 
 wif -> BLUE 
 tufa -> PURPLE 
 u1 zup -> [u1] [u1] 
 x1 fep u1 -> [x1] [u1] [x1] 
 x1 kiki u1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 